When comparing PuTTY vs Babun, the Slant community recommends Babun for most people. In the question“What are the best terminal emulators for Windows?”Babun is ranked 6th while PuTTY is ranked 10th. The most important reason people chose Babun is:

Babun comes with both bash and zsh out of the box. This gives both beginners and advanced users the choice of which shell to run.